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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lisp/ecls/ecls-12.12.1-r5.ebuild,v 1.3 2015/01/28 19:40:42 mgorny Exp $
EAPI=5
inherit eutils multilib
MY_P=ecl-${PV}
DESCRIPTION="ECL is an embeddable Common Lisp implementation"
HOMEPAGE="http://ecls.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${MY_P}.tgz"
RESTRICT="mirror"
LICENSE="BSD LGPL-2"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~ppc ~sparc ~x86"
IUSE="debug emacs gengc precisegc cpu_flags_x86_sse +threads +unicode X"
CDEPEND="dev-libs/gmp
virtual/libffi
>=dev-libs/boehm-gc-7.1[threads?]
>=dev-lisp/asdf-2.33-r3:="
DEPEND="${CDEPEND}
app-text/texi2html
emacs? ( virtual/emacs >=app-admin/eselect-emacs-1.12 )"
RDEPEND="${CDEPEND}"
S="${WORKDIR}"/${MY_P}
pkg_setup () {
if use gengc || use precisegc ; then
ewarn "You have enabled the generational garbage collector or"
ewarn "the precise collection routines. These features are not very stable"
ewarn "at the moment and may cause crashes."
ewarn "Don't enable them unless you know what you're doing."
fi
}
src_prepare() {
epatch "${FILESDIR}"/${PV}-headers-gentoo.patch
epatch "${FILESDIR}"/${PV}-asdf.patch
cp "${EPREFIX}"/usr/share/common-lisp/source/asdf/build/asdf.lisp contrib/asdf/ || die
}
src_configure() {
econf \
--with-system-gmp \
--enable-boehm=system \
--enable-longdouble \
--with-dffi \
$(use_enable gengc) \
$(use_enable precisegc) \
$(use_with debug debug-cflags) \
$(use_with cpu_flags_x86_sse sse) \
$(use_enable threads) \
$(use_with threads __thread) \
$(use_enable unicode) \
$(use_with X x) \
$(use_with X clx)
}
src_compile() {
if use emacs; then
local ETAGS=$(eselect --brief etags list | sed -ne '/emacs/{p;q}')
[[ -n ${ETAGS} ]] || die "No etags implementation found"
pushd build > /dev/null || die
emake ETAGS=${ETAGS} TAGS
popd > /dev/null
else
touch build/TAGS
fi
#parallel make fails
emake -j1 || die "Compilation failed"
}
src_install () {
emake DESTDIR="${D}" install || die "Installation failed"
dodoc ANNOUNCEMENT Copyright
dodoc "${FILESDIR}"/README.Gentoo
pushd build/doc
newman ecl.man ecl.1
newman ecl-config.man ecl-config.1
popd
}
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